- Product Introduction(High and low temperature impact test chamber ):
The product is suitable for the safety performance test of electronic components to provide reliability test, product screening test, etc. At the same time through this equipment test, can improve the reliability of the product and product quality control.
High and low temperature impact test chamber is aviation, automobile, home appliances, research in areas such as the necessary test equipment, test and determine the electrician, electronics, automotive electronics, materials and other products, in the high and low temperature test the temperature of the environment impact parameter and the performance after the change, use flexibility, suitable for schools, factories, military industry, research, etc.
3、GB/T 2424.13-2002/IEC 60068-2-33:1971
- Main technical parameters:
|Nominal content product（L）
|Inside the box size（mm）
|Temperature shock range
|Normal temperature zone
|Temperature and humidity deviation
|Difference in temperature and humidity
|Cold storage time
|Thermal storage time
||Imported German blog, R23 / R404A refrigerant
||Water or air cooling
||Stainless steel brazed plate type heat exchanger
||Nickel-chromium electric heater/finned evaporator
|Microcomputer & display screen
|Temperature and humidity sensor
||No fuse switch, compressor overpressure, overheat, overcurrent protection, fuse, water flow protection, phase sequence protection, oil pressure protection, pressure relief protection, low pressure protection, pressure cylinder protection, temperature limit protection
||High quality cold rolled steel sheet is sprayed with static electricity
|Inner wall of the chassis
||SUS304# Stainless steel plate
|Heat preservation material
||Polyurethane rigid foam + high density fiberglass cotton
||Test hole, floodlight, double vacuum bulletproof glass observation window
1.Appearance paint color: box dark gray, box door sky blue.
2.Box structure: above the front is the test studio, below the front is the preheating studio, above the back is the pre-cooling studio, below the back is the refrigerating unit mechanical room, the top of the equipment is installed room temperature impact circulation duct and blower, the right side of the equipment is the electrical control box.
3.Fully enclosed imported compressor + environmental refrigerant, plate type cold and heat exchanger and dual type ultra-low temperature freezing system.
4.Protection system: overtemperature of the whole equipment, overheat protection of the fan, under-phase/inverse phase protection of the whole equipment, overload of the refrigeration system, overpressure of the refrigeration unit, timing of the whole equipment, other protection including electricity leakage, operation instructions, automatic shutdown after fault alarm.